Improving the C-arm image of small bones

The C-arm image of a small bone can sometimes be improved by suspending the extremity in the air, rather than positioning it flat on the operating-room table in the traditional manner. The C-arm roentgenogram is a modern development that allows rapid visualization of a roentgenographic image via computer enhancement of a low, k-voltage shot. As with any technical advance, it has its limitations; for small bones and bones involving growth plates, it is frequently deceiving.